73547628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 222009984

約数和(自身を除く): 148462356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 83, 84, 98, 132, 137, 147, 154, 166, 196, 231, 249, 274, 294, 308, 332, 411, 462, 498, 539, 548, 581, 588, 822, 913, 924, 959, 996, 1078, 1162, 1507, 1617, 1644, 1743, 1826, 1918, 2156, 2324, 2739, 2877, 3014, 3234, 3486, 3652, 3836, 4067, 4521, 5478, 5754, 6028, 6391, 6468, 6713, 6972, 8134, 9042, 10549, 10956, 11371, 11508, 12201, 12782, 13426, 16268, 18084, 19173, 20139, 21098, 22742, 24402, 25564, 26852, 31647, 34113, 38346, 40278, 42196, 44737, 45484, 48804, 63294, 68226, 73843, 76692, 79597, 80556, 89474, 125081, 126588, 134211, 136452, 147686, 159194, 178948, 221529, 238791, 250162, 268422, 295372, 318388, 375243, 443058, 477582, 500324, 536844, 557179, 750486, 875567, 886116, 955164, 1114358, 1500972, 1671537, 1751134, 2228716, 2626701, 3343074, 3502268, 5253402, 6128969, 6686148, 10506804, 12257938, 18386907, 24515876, 36773814, 73547628]

約数ペア:

[(1, 73547628), (2, 36773814), (3, 24515876), (4, 18386907), (6, 12257938), (7, 10506804), (11, 6686148), (12, 6128969), (14, 5253402), (21, 3502268), (22, 3343074), (28, 2626701), (33, 2228716), (42, 1751134), (44, 1671537), (49, 1500972), (66, 1114358), (77, 955164), (83, 886116), (84, 875567), (98, 750486), (132, 557179), (137, 536844), (147, 500324), (154, 477582), (166, 443058), (196, 375243), (231, 318388), (249, 295372), (274, 268422), (294, 250162), (308, 238791), (332, 221529), (411, 178948), (462, 159194), (498, 147686), (539, 136452), (548, 134211), (581, 126588), (588, 125081), (822, 89474), (913, 80556), (924, 79597), (959, 76692), (996, 73843), (1078, 68226), (1162, 63294), (1507, 48804), (1617, 45484), (1644, 44737), (1743, 42196), (1826, 40278), (1918, 38346), (2156, 34113), (2324, 31647), (2739, 26852), (2877, 25564), (3014, 24402), (3234, 22742), (3486, 21098), (3652, 20139), (3836, 19173), (4067, 18084), (4521, 16268), (5478, 13426), (5754, 12782), (6028, 12201), (6391, 11508), (6468, 11371), (6713, 10956), (6972, 10549), (8134, 9042)]